On Samstag, 20. Mai 2023 14:19:31 CEST Matti Lehtimäki wrote:
> Enable perf events on MSM8226 devices by adding the PMU node.
>
> Signed-off-by: Matti Lehtimäki <matti.lehtimaki@xxxxxxxxx>
Reviewed-by: Luca Weiss <luca@xxxxxxxxx>
> ---
> Changes in v2:
> - Use constants instead of magic number
> ---
> arch/arm/boot/dts/qcom-msm8226.dtsi | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm/boot/dts/qcom-msm8226.dtsi
> b/arch/arm/boot/dts/qcom-msm8226.dtsi index c373081bc21b..cb4b4a6d0447
> 100644
> --- a/arch/arm/boot/dts/qcom-msm8226.dtsi
> +++ b/arch/arm/boot/dts/qcom-msm8226.dtsi
> @@ -46,6 +46,12 @@ scm {
> };
> };
>
> + pmu {
> + compatible = "arm,cortex-a7-pmu";
> + interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4) |
> + IRQ_TYPE_LEVEL_HIGH)>;
> + };
> +
> reserved-memory {
> #address-cells = <1>;
> #size-cells = <1>;
